Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/15/2017
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 10/15/2017 22:25:43 -70.18, 20.18 101.09 10/15/2017 22:24:32 -70.19, 20.19 101.07 1.59 71
2 10/15/2017 23:15:10 70.07,-172.33 78.82 10/15/2017 23:15:16 70.07,-172.32 78.83 0.57 6
3 10/16/2017 00:04:43 -69.80, -5.07 101.44 10/16/2017 00:05:55 -69.83, -4.64 101.41 17.18 72
4 10/18/2017 14:42:13 -70.15, 136.02 100.14 10/18/2017 14:41:26 -70.12, 136.06 100.16 3.16 47
5 10/18/2017 15:31:40 70.03, -56.50 79.77 10/18/2017 15:32:11 70.05, -56.53 79.79 2.55 31
6 10/21/2017 06:09:01 70.87, 85.34 81.55 10/21/2017 06:07:53 70.93, 83.21 81.61 77.78 68
7 10/21/2017 06:58:43 -70.11,-108.15 99.21 10/21/2017 06:58:21 -70.11,-108.16 99.21 0.35 22
8 10/21/2017 07:48:10 70.00, 59.33 80.69 10/21/2017 07:49:05 69.99, 59.33 80.69 0.76 55
9 10/23/2017 22:25:43 70.17,-159.82 81.78 10/23/2017 22:24:34 70.19,-159.83 81.80 2.09 69
10 10/23/2017 23:15:13 -70.07, 7.67 98.31 10/23/2017 23:15:15 -70.05, 7.70 98.33 2.90 2
11 10/24/2017 00:04:44 69.73, 174.84 81.37 10/24/2017 00:05:55 69.72, 175.50 81.35 25.45 71
12 10/26/2017 14:42:12 70.12, -44.01 82.65 10/26/2017 14:41:27 70.13, -43.98 82.66 1.54 45
13 10/26/2017 15:31:42 -70.02, 123.48 97.44 10/26/2017 15:32:09 -70.04, 123.47 97.42 1.87 27
14 10/29/2017 06:09:00 -71.00, -94.46 95.57 10/29/2017 06:07:53 -71.03, -96.97 95.55 90.81 67
15 10/29/2017 06:58:42 70.07, 71.79 83.50 10/29/2017 06:58:21 70.08, 71.87 83.51 2.95 21
16 10/29/2017 07:48:12 -69.97,-120.71 96.59 10/29/2017 07:49:03 -69.98,-120.68 96.58 1.93 51

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/15/2017
SNOs_Map_LANDSAT-8_NPP_20171006.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/15/2017 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service